Radeon HD 6750M vs Pro 555

Place in the ranking	518	845
Place by popularity	not in top-100	not in top-100
Power efficiency	7.50	4.80
Architecture	GCN 4.0 (2016−2020)	TeraScale 2 (2009−2015)
GPU code name	Polaris 21	Whistler
Market segment	Mobile workstation	Laptop
Release date	5 June 2017 (7 years ago)	4 January 2011 (14 years ago)

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	768	480
Core clock speed	850 MHz	600 MHz
Number of transistors	3,000 million	716 million
Manufacturing process technology	14 nm	40 nm
Power consumption (TDP)	75 Watt	35 Watt
Texture fill rate	40.80	14.40
Floating-point processing power	1.306 TFLOPS	0.576 TFLOPS
ROPs	16	8
TMUs	48	24

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	large	medium sized
Interface	PCIe 3.0 x8	MXM-A (3.0)
Supplementary power connectors	None	no data

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	GDDR3
Maximum RAM amount	2 GB	1 GB
Memory bus width	128 Bit	128 Bit
Memory clock speed	1275 MHz	800 MHz
Memory bandwidth	81.6 GB/s	25.6 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

Supported technologies

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

FreeSync

API compatibility

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

DirectX	12 (12_0)	11.2 (11_0)
Shader Model	6.4	5.0
OpenGL	4.6	4.4
OpenCL	2.0	1.2
Vulkan	1.2.131	N/A

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 555 7.80
+235%

HD 6750M 2.33

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 555 3140
+235%

HD 6750M 937

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Pro 555 5185
+348%

HD 6750M 1159

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:

900p	70−75 +233%	21 −233%
Full HD	32 +33.3%	24 −33.3%
4K	16 +300%	4−5 −300%

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2	14−16 +87.5%	8−9 −87.5%
Cyberpunk 2077	16−18 +167%	6−7 −167%

Full HD
Medium Preset

Battlefield 5	24−27 +420%	5−6 −420%
Counter-Strike 2	14−16 +87.5%	8−9 −87.5%
Cyberpunk 2077	16−18 +167%	6−7 −167%
Forza Horizon 4	30−35 +175%	12−14 −175%
Forza Horizon 5	20−22 +1900%	1−2 −1900%
Metro Exodus	21−24 +450%	4−5 −450%
Red Dead Redemption 2	21−24 +156%	9−10 −156%
Valorant	30−33 +2900%	1−2 −2900%

Full HD
High Preset

Battlefield 5	28 +460%	5−6 −460%
Counter-Strike 2	14−16 +87.5%	8−9 −87.5%
Cyberpunk 2077	16−18 +167%	6−7 −167%
Dota 2	19 +217%	6−7 −217%
Far Cry 5	30 +100%	14−16 −100%
Fortnite	45−50 +269%	12−14 −269%
Forza Horizon 4	30−35 +175%	12−14 −175%
Forza Horizon 5	20−22 +1900%	1−2 −1900%
Grand Theft Auto V	29 +383%	6−7 −383%
Metro Exodus	21−24 +450%	4−5 −450%
PLAYERUNKNOWN'S BATTLEGROUNDS	33 +43.5%	21−24 −43.5%
Red Dead Redemption 2	21−24 +156%	9−10 −156%
The Witcher 3: Wild Hunt	24−27 +150%	10−11 −150%
Valorant	30−33 +2900%	1−2 −2900%
World of Tanks	120−130 +173%	45−50 −173%

Full HD
Ultra Preset

Battlefield 5	24−27 +420%	5−6 −420%
Counter-Strike 2	14−16 +87.5%	8−9 −87.5%
Cyberpunk 2077	16−18 +167%	6−7 −167%
Dota 2	57 +850%	6−7 −850%
Far Cry 5	35−40 +133%	14−16 −133%
Forza Horizon 4	30−35 +175%	12−14 −175%
Forza Horizon 5	20−22 +1900%	1−2 −1900%
PLAYERUNKNOWN'S BATTLEGROUNDS	17 −35.3%	21−24 +35.3%
Valorant	30−33 +2900%	1−2 −2900%

1440p
High Preset

Dota 2	10−11	0−1
Grand Theft Auto V	10−11 +900%	1−2 −900%
PLAYERUNKNOWN'S BATTLEGROUNDS	40−45 +141%	16−18 −141%
Red Dead Redemption 2	7−8 +600%	1−2 −600%
World of Tanks	55−60 +269%	16−18 −269%

1440p
Ultra Preset

Battlefield 5	14−16 +1400%	1−2 −1400%
Cyberpunk 2077	7−8 +75%	4−5 −75%
Far Cry 5	16−18 +143%	7−8 −143%
Forza Horizon 4	16−18	0−1
Forza Horizon 5	12−14 +500%	2−3 −500%
Metro Exodus	14−16 +250%	4−5 −250%
The Witcher 3: Wild Hunt	10−12 +120%	5−6 −120%
Valorant	21−24 +133%	9−10 −133%

4K
High Preset

Counter-Strike 2	10−11 +0%	10−11 +0%
Dota 2	18−20 +18.8%	16−18 −18.8%
Grand Theft Auto V	18−20 +20%	14−16 −20%
Metro Exodus	4−5 +300%	1−2 −300%
PLAYERUNKNOWN'S BATTLEGROUNDS	24−27 +243%	7−8 −243%
Red Dead Redemption 2	5−6 +400%	1−2 −400%
The Witcher 3: Wild Hunt	18−20 +20%	14−16 −20%

4K
Ultra Preset

Battlefield 5	7−8 +250%	2−3 −250%
Counter-Strike 2	10−11 +0%	10−11 +0%
Cyberpunk 2077	2−3 +0%	2−3 +0%
Dota 2	18−20 +18.8%	16−18 −18.8%
Far Cry 5	10−11 +400%	2−3 −400%
Fortnite	8−9 +700%	1−2 −700%
Forza Horizon 4	10−11 +400%	2−3 −400%
Forza Horizon 5	5−6	0−1
Valorant	8−9 +300%	2−3 −300%

This is how Pro 555 and HD 6750M compete in popular games:

Pro 555 is 233% faster in 900p
Pro 555 is 33% faster in 1080p
Pro 555 is 300% faster in 4K

Here's the range of performance differences observed across popular games:

in Valorant, with 1080p resolution and the Medium Preset, the Pro 555 is 2900% faster.
in PLAYERUNKNOWN'S BATTLEGROUNDS, with 1080p resolution and the Ultra Preset, the HD 6750M is 35% faster.

All in all, in popular games:

Pro 555 is ahead in 53 tests (93%)
HD 6750M is ahead in 1 test (2%)
there's a draw in 3 tests (5%)

Pros & cons summary

Performance score	7.80	2.33
Recency	5 June 2017	4 January 2011
Maximum RAM amount	2 GB	1 GB
Chip lithography	14 nm	40 nm
Power consumption (TDP)	75 Watt	35 Watt

Pro 555 has a 234.8% higher aggregate performance score, an age advantage of 6 years, a 100% higher maximum VRAM amount, and a 185.7% more advanced lithography process.

HD 6750M, on the other hand, has 114.3% lower power consumption.

The Radeon Pro 555 is our recommended choice as it beats the Radeon HD 6750M in performance tests.

Be aware that Radeon Pro 555 is a mobile workstation card while Radeon HD 6750M is a mobile workstation one.

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