GeForce GT 625M vs ATI Mobility Radeon HD 3850

Place in the ranking	1176	1038
Place by popularity	not in top-100	not in top-100
Power efficiency	1.35	5.76
Architecture	TeraScale (2005−2013)	Fermi 2.0 (2010−2014)
GPU code name	M88	GF117
Market segment	Laptop	Laptop
Release date	4 June 2008 (16 years ago)	1 October 2012 (12 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	320	96
Core clock speed	580 MHz	Up to 625 MHz
Number of transistors	666 million	585 million
Manufacturing process technology	55 nm	28 nm
Power consumption (TDP)	35 Watt	15 Watt
Texture fill rate	9.280	10.00
Floating-point processing power	0.3712 TFLOPS	0.24 TFLOPS
ROPs	16	4
TMUs	16	16

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
Bus support	no data	PCI Express 2.0
Interface	PCIe 2.0 x16	PCIe 2.0 x16

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	GDDR3	DDR3
Maximum RAM amount	512 MB	2 GB
Memory bus width	256 Bit	64 Bit
Memory clock speed	750 MHz	900 MHz
Memory bandwidth	48 GB/s	Up to 14.4 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	No outputs
HDMI	-	+
HDCP	-	+
Maximum VGA resolution	no data	Up to 2048x1536

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

Gaming performance

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

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

3−4

+0%

3−4

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	4−5 −50%	6−7 +50%
Call of Duty: Modern Warfare	3−4 −33.3%	4−5 +33.3%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Far Cry New Dawn	1−2 −200%	3−4 +200%
Hitman 3	5−6 −20%	6−7 +20%
Horizon Zero Dawn	10−12 −27.3%	14−16 +27.3%
Red Dead Redemption 2	0−1	2−3
Shadow of the Tomb Raider	6−7 −33.3%	8−9 +33.3%
Watch Dogs: Legion	30−33 −10%	30−35 +10%

Full HD
High Preset

Assassin's Creed Odyssey	4−5 −50%	6−7 +50%
Call of Duty: Modern Warfare	3−4 −33.3%	4−5 +33.3%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Far Cry New Dawn	1−2 −200%	3−4 +200%
Hitman 3	5−6 −20%	6−7 +20%
Horizon Zero Dawn	10−12 −27.3%	14−16 +27.3%
Red Dead Redemption 2	0−1	2−3
Shadow of the Tomb Raider	6−7 −33.3%	8−9 +33.3%
The Witcher 3: Wild Hunt	10−11 −10%	10−12 +10%
Watch Dogs: Legion	30−33 −10%	30−35 +10%

Full HD
Ultra Preset

Assassin's Creed Odyssey	4−5 −50%	6−7 +50%
Call of Duty: Modern Warfare	3−4 −33.3%	4−5 +33.3%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Hitman 3	5−6 −20%	6−7 +20%
Horizon Zero Dawn	10−12 −27.3%	14−16 +27.3%
Shadow of the Tomb Raider	6−7 −33.3%	8−9 +33.3%
The Witcher 3: Wild Hunt	10−11 −10%	10−12 +10%
Watch Dogs: Legion	30−33 −10%	30−35 +10%

Full HD
Epic Preset

Red Dead Redemption 2

0−1

2−3

1440p
High Preset

Far Cry New Dawn

1−2

−100%

2−3
+100%

1440p
Ultra Preset

Assassin's Creed Odyssey	0−1	1−2
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	1−2 +0%	1−2 +0%
Hitman 3	6−7 −16.7%	7−8 +16.7%
Horizon Zero Dawn	3−4 −33.3%	4−5 +33.3%
Watch Dogs: Legion	2−3 −200%	6−7 +200%

1440p
Epic Preset

Red Dead Redemption 2

3−4

−33.3%

4−5
+33.3%

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 +0%	1−2 +0%
Assassin's Creed Valhalla	0−1	1−2

4K
Epic Preset

Red Dead Redemption 2

2−3

−50%

3−4
+50%

Full HD
Medium Preset

Far Cry 5	1−2 +0%	1−2 +0%
Forza Horizon 4	2−3 +0%	2−3 +0%

Full HD
High Preset

Far Cry 5	1−2 +0%	1−2 +0%
Forza Horizon 4	2−3 +0%	2−3 +0%

Full HD
Ultra Preset

Far Cry 5	1−2 +0%	1−2 +0%
Forza Horizon 4	2−3 +0%	2−3 +0%

1440p
High Preset

Battlefield 5

1−2

+0%

1−2

+0%

1440p
Ultra Preset

Call of Duty: Modern Warfare	0−1	0−1
The Witcher 3: Wild Hunt	0−1	0−1

4K
High Preset

Far Cry New Dawn

0−1

4K
Ultra Preset

Call of Duty: Modern Warfare	0−1	0−1
Far Cry 5	0−1	0−1

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

in Far Cry New Dawn, with 1080p resolution and the Medium Preset, the GT 625M is 200% faster.

All in all, in popular games:

GT 625M is ahead in 28 tests (67%)
there's a draw in 14 tests (33%)

Pros & cons summary

Performance score	0.68	1.24
Recency	4 June 2008	1 October 2012
Maximum RAM amount	512 MB	2 GB
Chip lithography	55 nm	28 nm
Power consumption (TDP)	35 Watt	15 Watt

GT 625M has a 82.4% higher aggregate performance score, an age advantage of 4 years, a 300% higher maximum VRAM amount, a 96.4% more advanced lithography process, and 133.3% lower power consumption.

The GeForce GT 625M is our recommended choice as it beats the Mobility Radeon HD 3850 in performance tests.

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