Radeon HD 6450 vs PRO WX 3100

Place in the ranking	564	1232
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.15	no data
Power efficiency	7.02	1.94
Architecture	GCN 4.0 (2016−2020)	TeraScale 2 (2009−2015)
GPU code name	Lexa	Caicos
Market segment	Workstation	Desktop
Design	no data	reference
Release date	12 June 2017 (7 years ago)	7 April 2011 (13 years ago)
Launch price (MSRP)	$199	$55

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

PRO WX 3100 and HD 6450 have a nearly equal value for money.

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	512	160
Core clock speed	925 MHz	no data
Boost clock speed	1219 MHz	750 MHz
Number of transistors	2,200 million	370 million
Manufacturing process technology	14 nm	40 nm
Power consumption (TDP)	65 Watt	30 Watt
Texture fill rate	39.01	5.000
Floating-point processing power	1.248 TFLOPS	0.2 TFLOPS
ROPs	16	4
TMUs	32	8

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).

Bus support	no data	PCIe 2.0 x8
Interface	PCIe 3.0 x8	PCIe 2.0 x16
Length	145 mm	168 mm
Width	1-slot	1-slot
Supplementary power connectors	None	None

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	GDDR5	GDDR5
Maximum RAM amount	4 GB	1 GB
Memory bus width	128 Bit	64 Bit
Memory clock speed	1500 MHz	800 MHz
Memory bandwidth	96 GB/s	25.6 GB/s
Memory bandwidth	no data	8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
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	1x DisplayPort, 2x mini-DisplayPort	1x DVI, 1x HDMI, 1x VGA
Eyefinity	-	+
Number of Eyefinity displays	no data	4
HDMI	-	+
DisplayPort support	-	+

Supported technologies

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

CrossFire

API compatibility

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

DirectX	12 (12_0)	DirectX® 11
Shader Model	6.4	5.0
OpenGL	4.6	4.4
OpenCL	2.0	1.2
Vulkan	1.2.131	-

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.

PRO WX 3100 6.66
+1206%

HD 6450 0.51

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.

PRO WX 3100 2565
+1202%

HD 6450 197

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

PRO WX 3100 2671
+686%

HD 6450 340

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

0−1

Cost per frame, $

1080p

15.31

no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

10−12

0−1

Full HD
Medium Preset

Assassin's Creed Odyssey	16−18 +1600%	1−2 −1600%
Assassin's Creed Valhalla	8−9	0−1
Battlefield 5	18−20 +1800%	1−2 −1800%
Call of Duty: Modern Warfare	14−16 +1300%	1−2 −1300%
Cyberpunk 2077	10−12	0−1
Far Cry 5	14−16 +1400%	1−2 −1400%
Far Cry New Dawn	18−20 +1700%	1−2 −1700%
Forza Horizon 4	40−45 +1333%	3−4 −1333%
Hitman 3	12−14	0−1
Horizon Zero Dawn	35−40 +1850%	2−3 −1850%
Metro Exodus	18−20 +1700%	1−2 −1700%
Red Dead Redemption 2	18−20 +1700%	1−2 −1700%
Shadow of the Tomb Raider	21−24 +2100%	1−2 −2100%
Watch Dogs: Legion	50−55 +1633%	3−4 −1633%

Full HD
High Preset

Assassin's Creed Odyssey	16−18 +1600%	1−2 −1600%
Assassin's Creed Valhalla	8−9	0−1
Battlefield 5	18−20 +1800%	1−2 −1800%
Call of Duty: Modern Warfare	14−16 +1300%	1−2 −1300%
Cyberpunk 2077	10−12	0−1
Far Cry 5	14−16 +1400%	1−2 −1400%
Far Cry New Dawn	18−20 +1700%	1−2 −1700%
Forza Horizon 4	40−45 +1333%	3−4 −1333%
Hitman 3	12−14	0−1
Horizon Zero Dawn	35−40 +1850%	2−3 −1850%
Metro Exodus	18−20 +1700%	1−2 −1700%
Red Dead Redemption 2	18−20 +1700%	1−2 −1700%
Shadow of the Tomb Raider	21−24 +2100%	1−2 −2100%
The Witcher 3: Wild Hunt	21−24 +2000%	1−2 −2000%
Watch Dogs: Legion	50−55 +1633%	3−4 −1633%

Full HD
Ultra Preset

Assassin's Creed Odyssey	16−18 +1600%	1−2 −1600%
Assassin's Creed Valhalla	8−9	0−1
Call of Duty: Modern Warfare	14−16 +1300%	1−2 −1300%
Cyberpunk 2077	10−12	0−1
Far Cry 5	14−16 +1400%	1−2 −1400%
Forza Horizon 4	40−45 +1333%	3−4 −1333%
Hitman 3	12−14	0−1
Horizon Zero Dawn	35−40 +1850%	2−3 −1850%
Shadow of the Tomb Raider	21−24 +2100%	1−2 −2100%
The Witcher 3: Wild Hunt	7	0−1
Watch Dogs: Legion	50−55 +1633%	3−4 −1633%

Full HD
Epic Preset

Red Dead Redemption 2

18−20
+1700%

1−2

−1700%

1440p
High Preset

Battlefield 5	12−14	0−1
Far Cry New Dawn	10−11	0−1

1440p
Ultra Preset

Assassin's Creed Odyssey	6−7	0−1
Assassin's Creed Valhalla	2−3	0−1
Call of Duty: Modern Warfare	6−7	0−1
Cyberpunk 2077	3−4	0−1
Far Cry 5	8−9	0−1
Forza Horizon 4	21−24 +2000%	1−2 −2000%
Hitman 3	10−11	0−1
Horizon Zero Dawn	14−16 +1300%	1−2 −1300%
Metro Exodus	6−7	0−1
Shadow of the Tomb Raider	3−4	0−1
The Witcher 3: Wild Hunt	6−7	0−1
Watch Dogs: Legion	40−45 +1300%	3−4 −1300%

1440p
Epic Preset

Red Dead Redemption 2

10−12

0−1

4K
High Preset

Battlefield 5	5−6	0−1
Far Cry New Dawn	4−5	0−1
Hitman 3	3−4	0−1
Horizon Zero Dawn	18−20 +1700%	1−2 −1700%
Metro Exodus	4−5	0−1
The Witcher 3: Wild Hunt	3−4	0−1

4K
Ultra Preset

Assassin's Creed Odyssey	4−5	0−1
Assassin's Creed Valhalla	3−4	0−1
Call of Duty: Modern Warfare	3−4	0−1
Cyberpunk 2077	0−1	0−1
Far Cry 5	3−4	0−1
Forza Horizon 4	7−8	0−1
Shadow of the Tomb Raider	1−2	0−1
Watch Dogs: Legion	2−3	0−1

4K
Epic Preset

Red Dead Redemption 2

7−8

0−1

Pros & cons summary

Performance score	6.66	0.51
Recency	12 June 2017	7 April 2011
Maximum RAM amount	4 GB	1 GB
Chip lithography	14 nm	40 nm
Power consumption (TDP)	65 Watt	30 Watt

PRO WX 3100 has a 1205.9% higher aggregate performance score, an age advantage of 6 years, a 300% higher maximum VRAM amount, and a 185.7% more advanced lithography process.

HD 6450, on the other hand, has 116.7% lower power consumption.

The Radeon PRO WX 3100 is our recommended choice as it beats the Radeon HD 6450 in performance tests.

Be aware that Radeon PRO WX 3100 is a workstation graphics card while Radeon HD 6450 is a desktop one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.