Radeon HD 6970M Crossfire vs GeForce GTX 660

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GT 740 OEM GTX 645 OEM GTX 650 Ti GTX 650 Ti Boost GTX 650 Ti OEM GTX 660 GTX 750 Ti OEM
VS
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6950M 6970M 6970M Crossfire 6970M Mac Edition 6970M Rebrand 6970M X2 6990M 6990M Crossfire 6990M Rebrand

Aggregate performance score

We've compared GeForce GTX 660 with Radeon HD 6970M Crossfire, including specs and performance data.

GTX 660
2012, $229
2 GB GDDR5, 140 Watt
9.68
+13.5%

GTX 660 outperforms HD 6970M Crossfire by a moderate 13% based on our aggregate benchmark results.

Contents

Share:
GTX 660 GTX 660
HD 6970M Crossfire HD 6970M Crossfire

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking495544
Place by popularity87not in top-100
Cost-effectiveness evaluation3.07no data
Power efficiency5.32no data
ArchitectureKepler (2012−2018)Terascale 2 (2009−2015)
GPU code nameGK106Blackcomb XT
Market segmentDesktopLaptop
Release date6 September 2012 (13 years ago)6 January 2011 (15 years ago)
Launch price (MSRP)$229 no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

no data

Performance to price scatter graph

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores9601920
Core clock speed980 MHz680 MHz
Boost clock speed1033 MHzno data
Number of transistors2,540 million2x1700 Million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)140 Wattno data
Texture fill rate82.56no data
Floating-point processing power1.981 TFLOPSno data
ROPs24no data
TMUs80no data
L1 Cache80 KBno data
L2 Cache384 KBno data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datalarge
Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x16no data
Length241 mmno data
Height4.376" (11.1 cm)no data
Width2-slotno data
Supplementary power connectors1x 6-pinno data
SLI options+-

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR5
Maximum RAM amount2 GB2x2 GB
Memory bus width192-bit GDDR5256 Bit
Memory clock speed6.0 GB/s900 MHz
Memory bandwidth144.2 GB/sno data
Shared memory--

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsOne Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPortno data
Multi monitor support4 displaysno data
HDMI+-
HDCP+-
Maximum VGA resolution2048x1536no data
Audio input for HDMIInternalno data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

3D Blu-Ray+-
3D Gaming+-
3D Vision+-

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)11
Shader Model5.1no data
OpenGL4.3no data
OpenCL1.2no data
Vulkan1.1.126-
CUDA+-

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p100−110
+6.4%
94
−6.4%
Full HD47
−117%
102
+117%

Cost per frame, $

1080p4.87no data

FPS performance in popular games

Full HD
Low

Counter-Strike 2 45−50
+0%
45−50
+0%
Cyberpunk 2077 18−20
+0%
18−20
+0%
Resident Evil 4 Remake 16−18
+0%
16−18
+0%

Full HD
Medium

Battlefield 5 35−40
+0%
35−40
+0%
Counter-Strike 2 45−50
+0%
45−50
+0%
Cyberpunk 2077 18−20
+0%
18−20
+0%
Far Cry 5 27−30
+0%
27−30
+0%
Fortnite 50−55
+0%
50−55
+0%
Forza Horizon 4 35−40
+0%
35−40
+0%
Forza Horizon 5 24−27
+0%
24−27
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 30−35
+0%
30−35
+0%
Valorant 85−90
+0%
85−90
+0%

Full HD
High

Battlefield 5 35−40
+0%
35−40
+0%
Counter-Strike 2 45−50
+0%
45−50
+0%
Counter-Strike: Global Offensive 130−140
+0%
130−140
+0%
Cyberpunk 2077 18−20
+0%
18−20
+0%
Dota 2 60−65
+0%
60−65
+0%
Far Cry 5 27−30
+0%
27−30
+0%
Fortnite 50−55
+0%
50−55
+0%
Forza Horizon 4 35−40
+0%
35−40
+0%
Forza Horizon 5 24−27
+0%
24−27
+0%
Grand Theft Auto V 30−35
+0%
30−35
+0%
Metro Exodus 16−18
+0%
16−18
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 30−35
+0%
30−35
+0%
The Witcher 3: Wild Hunt 21−24
+0%
21−24
+0%
Valorant 85−90
+0%
85−90
+0%

Full HD
Ultra

Battlefield 5 35−40
+0%
35−40
+0%
Cyberpunk 2077 18−20
+0%
18−20
+0%
Dota 2 60−65
+0%
60−65
+0%
Far Cry 5 27−30
+0%
27−30
+0%
Forza Horizon 4 35−40
+0%
35−40
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 30−35
+0%
30−35
+0%
The Witcher 3: Wild Hunt 21−24
+0%
21−24
+0%
Valorant 85−90
+0%
85−90
+0%

Full HD
Epic

Fortnite 50−55
+0%
50−55
+0%

1440p
High

Counter-Strike 2 16−18
+0%
16−18
+0%
Counter-Strike: Global Offensive 65−70
+0%
65−70
+0%
Grand Theft Auto V 10−12
+0%
10−12
+0%
Metro Exodus 9−10
+0%
9−10
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 45−50
+0%
45−50
+0%
Valorant 95−100
+0%
95−100
+0%

1440p
Ultra

Battlefield 5 20−22
+0%
20−22
+0%
Cyberpunk 2077 7−8
+0%
7−8
+0%
Far Cry 5 18−20
+0%
18−20
+0%
Forza Horizon 4 21−24
+0%
21−24
+0%
The Witcher 3: Wild Hunt 12−14
+0%
12−14
+0%

1440p
Epic

Fortnite 18−20
+0%
18−20
+0%

4K
High

Counter-Strike 2 3−4
+0%
3−4
+0%
Grand Theft Auto V 18−20
+0%
18−20
+0%
Metro Exodus 4−5
+0%
4−5
+0%
The Witcher 3: Wild Hunt 9−10
+0%
9−10
+0%
Valorant 45−50
+0%
45−50
+0%

4K
Ultra

Battlefield 5 10−11
+0%
10−11
+0%
Counter-Strike 2 3−4
+0%
3−4
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Dota 2 30−35
+0%
30−35
+0%
Far Cry 5 8−9
+0%
8−9
+0%
Forza Horizon 4 14−16
+0%
14−16
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 8−9
+0%
8−9
+0%

4K
Epic

Fortnite 8−9
+0%
8−9
+0%

This is how GTX 660 and HD 6970M Crossfire compete in popular games:

  • GTX 660 is 6% faster in 900p
  • HD 6970M Crossfire is 117% faster in 1080p

All in all, in popular games:

  • there's a draw in 60 tests (100%)

Pros & cons summary

Performance score 9.68 8.53
Recency 6 September 2012 6 January 2011
Chip lithography 28 nm 40 nm

GTX 660 has a 13% higher aggregate performance score, an age advantage of 1 year, and a 43% more advanced lithography process.

The GeForce GTX 660 is our recommended choice as it beats the Radeon HD 6970M Crossfire in performance tests.

Be aware that GeForce GTX 660 is a desktop graphics card while Radeon HD 6970M Crossfire is a notebook one.

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

GTX 660 GeForce GTX 660
vs
R7 265 Radeon R7 265
HD 6970M Crossfire Radeon HD 6970M Crossfire
vs
GTX 870M GeForce GTX 870M
GTX 660 GeForce GTX 660
vs
GTX 480 GeForce GTX 480
GTX 660 NVIDIA GTX 660
vs
Quadro M500M M500M
GTX 660 NVIDIA GTX 660
vs
R5 M335 M335
GTX 660 NVIDIA GTX 660
vs
GT 540M 540M
GTX 660 NVIDIA GTX 660
vs
HD 7470M 7470M
GTX 660 NVIDIA GTX 660
vs
HD Graphics 2000 2000
GTX 660 GeForce GTX 660
vs
GTX 460 768MB GeForce GTX 460 768MB
GTX 660 NVIDIA GTX 660
vs
HD 6510 6510
GTX 660 GeForce GTX 660
vs
GTX 960 OEM GeForce GTX 960 OEM
GTX 660 NVIDIA GTX 660
vs
GT 710 OEM 710 OEM
GTX 660 NVIDIA GTX 660
vs
GT 520 520

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.

3.7 4878 votes

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2.3 4 votes

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Comments

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