ATI Radeon HD 4870 X2 vs GeForce GT 620M

Place in the ranking	1077	732
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.15
Power efficiency	5.16	0.81
Architecture	Fermi (2010−2014)	TeraScale (2005−2013)
GPU code name	GF108	R700
Market segment	Laptop	Desktop
Release date	23 August 2012 (12 years ago)	12 August 2008 (16 years ago)
Launch price (MSRP)	no data	$550

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores	96	800
Core clock speed	Up to 625 MHz	700 MHz
Boost clock speed	715 MHz	no data
Number of transistors	585 million	956 million
Manufacturing process technology	40 nm	55 nm
Power consumption (TDP)	15 Watt	286 Watt
Texture fill rate	10.56	28.00
Floating-point processing power	0.2534 TFLOPS	1.12 TFLOPS
ROPs	4	16
TMUs	16	40

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 size	medium sized	no data
Bus support	PCI Express 2.0	no data
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	no data	267 mm
Width	no data	2-slot
Supplementary power connectors	no data	1x 6-pin + 1x 8-pin

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 type	DDR3	GDDR5
Maximum RAM amount	1 GB	1 GB
Memory bus width	Up to 128bit	256 Bit
Memory clock speed	900 MHz	900 MHz
Memory bandwidth	Up to 28.8 GB/s	115.2 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	No outputs	2x DVI, 1x S-Video
HDMI	+	-
HDCP	+	-
Maximum VGA resolution	Up to 2048x1536	no data

Supported technologies

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

3D Blu-Ray	+	-
Optimus	+	-

API compatibility

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

DirectX	12 API	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.5	3.3
OpenCL	1.1	1.1
Vulkan	N/A	N/A
CUDA	+	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GT 620M 1.13

ATI HD 4870 X2 3.40
+201%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GT 620M 437

ATI HD 4870 X2 1309
+200%

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:

Full HD

−200%

120−130
+200%

Cost per frame, $

1080p

no data

4.58

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

3−4

−200%

9−10
+200%

Full HD
Medium Preset

Assassin's Creed Odyssey	5−6 −180%	14−16 +180%
Call of Duty: Modern Warfare	4−5 −200%	12−14 +200%
Cyberpunk 2077	3−4 −200%	9−10 +200%
Far Cry 5	1−2 −200%	3−4 +200%
Far Cry New Dawn	2−3 −200%	6−7 +200%
Forza Horizon 4	1−2 −200%	3−4 +200%
Hitman 3	5−6 −180%	14−16 +180%
Horizon Zero Dawn	12−14 −169%	35−40 +169%
Red Dead Redemption 2	1−2 −200%	3−4 +200%
Shadow of the Tomb Raider	7−8 −200%	21−24 +200%
Watch Dogs: Legion	30−35 −197%	95−100 +197%

Full HD
High Preset

Assassin's Creed Odyssey	5−6 −180%	14−16 +180%
Call of Duty: Modern Warfare	4−5 −200%	12−14 +200%
Cyberpunk 2077	3−4 −200%	9−10 +200%
Far Cry 5	1−2 −200%	3−4 +200%
Far Cry New Dawn	2−3 −200%	6−7 +200%
Forza Horizon 4	1−2 −200%	3−4 +200%
Hitman 3	5−6 −180%	14−16 +180%
Horizon Zero Dawn	12−14 −169%	35−40 +169%
Red Dead Redemption 2	1−2 −200%	3−4 +200%
Shadow of the Tomb Raider	7−8 −200%	21−24 +200%
The Witcher 3: Wild Hunt	10−12 −173%	30−33 +173%
Watch Dogs: Legion	30−35 −197%	95−100 +197%

Full HD
Ultra Preset

Assassin's Creed Odyssey	5−6 −180%	14−16 +180%
Call of Duty: Modern Warfare	4−5 −200%	12−14 +200%
Cyberpunk 2077	3−4 −200%	9−10 +200%
Far Cry 5	1−2 −200%	3−4 +200%
Forza Horizon 4	1−2 −200%	3−4 +200%
Hitman 3	5−6 −180%	14−16 +180%
Horizon Zero Dawn	12−14 −169%	35−40 +169%
Shadow of the Tomb Raider	7−8 −200%	21−24 +200%
The Witcher 3: Wild Hunt	10−12 −173%	30−33 +173%
Watch Dogs: Legion	30−35 −197%	95−100 +197%

Full HD
Epic Preset

Red Dead Redemption 2

1−2

−200%

3−4
+200%

1440p
High Preset

Battlefield 5	1−2 −200%	3−4 +200%
Far Cry New Dawn	2−3 −200%	6−7 +200%

1440p
Ultra Preset

Assassin's Creed Odyssey	1−2 −200%	3−4 +200%
Cyberpunk 2077	1−2 −200%	3−4 +200%
Far Cry 5	1−2 −200%	3−4 +200%
Hitman 3	7−8 −200%	21−24 +200%
Horizon Zero Dawn	4−5 −200%	12−14 +200%
The Witcher 3: Wild Hunt	0−1	0−1
Watch Dogs: Legion	5−6 −180%	14−16 +180%