Radeon Pro Vega 48 vs HD 7870

Place in the ranking	403	191
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.91	no data
Power efficiency	4.75	no data
Architecture	GCN 1.0 (2011−2020)	GCN 5.0 (2017−2020)
GPU code name	Pitcairn	Vega 10
Market segment	Desktop	Mobile workstation
Release date	5 March 2012 (12 years ago)	19 March 2019 (5 years ago)
Launch price (MSRP)	$349	no data

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	1280	3072
Core clock speed	1000 MHz	1200 MHz
Boost clock speed	no data	1300 MHz
Number of transistors	2,800 million	12,500 million
Manufacturing process technology	28 nm	14 nm
Power consumption (TDP)	175 Watt	no data
Texture fill rate	80.00	249.6
Floating-point processing power	2.56 TFLOPS	7.987 TFLOPS
ROPs	32	64
TMUs	80	192

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).

Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	241 mm	no data
Width	2-slot	no data
Supplementary power connectors	2x 6-pin	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	HBM2
Maximum RAM amount	2 GB	8 GB
Memory bus width	256 Bit	2048 Bit
Memory clock speed	1200 MHz	786 MHz
Memory bandwidth	153.6 GB/s	402.4 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	1x DVI, 1x HDMI, 2x mini-DisplayPort	No outputs
Eyefinity	+	-
HDMI	+	-

API compatibility

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

DirectX	12 (11_1)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	2.0
Vulkan	1.2.131	1.1.125

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.

HD 7870 12.02

Pro Vega 48 29.29
+144%

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.

HD 7870 4637

Pro Vega 48 11299
+144%

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	84 −138%	200−210 +138%
Full HD	68 −135%	160−170 +135%

Cost per frame, $

1080p

5.13

no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

18−20

−137%

45−50
+137%

Full HD
Medium Preset

Assassin's Creed Odyssey	27−30 −132%	65−70 +132%
Assassin's Creed Valhalla	18−20 −137%	45−50 +137%
Battlefield 5	35−40 −137%	90−95 +137%
Call of Duty: Modern Warfare	24−27 −129%	55−60 +129%
Cyberpunk 2077	18−20 −137%	45−50 +137%
Far Cry 5	27−30 −132%	65−70 +132%
Far Cry New Dawn	30−35 −142%	80−85 +142%
Forza Horizon 4	80−85 −138%	190−200 +138%
Hitman 3	21−24 −139%	55−60 +139%
Horizon Zero Dawn	60−65 −134%	150−160 +134%
Metro Exodus	40−45 −138%	95−100 +138%
Red Dead Redemption 2	30−35 −142%	80−85 +142%
Shadow of the Tomb Raider	35−40 −144%	95−100 +144%
Watch Dogs: Legion	65−70 −132%	160−170 +132%

Full HD
High Preset

Assassin's Creed Odyssey	27−30 −132%	65−70 +132%
Assassin's Creed Valhalla	18−20 −137%	45−50 +137%
Battlefield 5	35−40 −137%	90−95 +137%
Call of Duty: Modern Warfare	24−27 −129%	55−60 +129%
Cyberpunk 2077	18−20 −137%	45−50 +137%
Far Cry 5	27−30 −132%	65−70 +132%
Far Cry New Dawn	30−35 −142%	80−85 +142%
Forza Horizon 4	80−85 −138%	190−200 +138%
Hitman 3	21−24 −139%	55−60 +139%
Horizon Zero Dawn	60−65 −134%	150−160 +134%
Metro Exodus	40−45 −138%	95−100 +138%
Red Dead Redemption 2	30−35 −142%	80−85 +142%
Shadow of the Tomb Raider	35−40 −144%	95−100 +144%
The Witcher 3: Wild Hunt	30−33 −133%	70−75 +133%
Watch Dogs: Legion	65−70 −132%	160−170 +132%

Full HD
Ultra Preset

Assassin's Creed Odyssey	27−30 −132%	65−70 +132%
Assassin's Creed Valhalla	18−20 −137%	45−50 +137%
Call of Duty: Modern Warfare	24−27 −129%	55−60 +129%
Cyberpunk 2077	18−20 −137%	45−50 +137%
Far Cry 5	27−30 −132%	65−70 +132%
Forza Horizon 4	80−85 −138%	190−200 +138%
Hitman 3	21−24 −139%	55−60 +139%
Horizon Zero Dawn	60−65 −134%	150−160 +134%
Shadow of the Tomb Raider	35−40 −144%	95−100 +144%
The Witcher 3: Wild Hunt	20 −125%	45−50 +125%
Watch Dogs: Legion	65−70 −132%	160−170 +132%

Full HD
Epic Preset

Red Dead Redemption 2

30−35

−142%

80−85
+142%

1440p
High Preset

Battlefield 5	21−24 −139%	55−60 +139%
Far Cry New Dawn	18−20 −122%	40−45 +122%

1440p
Ultra Preset

Assassin's Creed Odyssey	12−14 −125%	27−30 +125%
Assassin's Creed Valhalla	8−9 −125%	18−20 +125%
Call of Duty: Modern Warfare	12−14 −131%	30−33 +131%
Cyberpunk 2077	6−7 −133%	14−16 +133%
Far Cry 5	14−16 −114%	30−33 +114%
Forza Horizon 4	55−60 −141%	140−150 +141%
Hitman 3	14−16 −133%	35−40 +133%
Horizon Zero Dawn	24−27 −140%	60−65 +140%
Metro Exodus	18−20 −137%	45−50 +137%
Shadow of the Tomb Raider	18−20 −137%	45−50 +137%
The Witcher 3: Wild Hunt	12−14 −125%	27−30 +125%
Watch Dogs: Legion	75−80 −140%	180−190 +140%

1440p
Epic Preset

Red Dead Redemption 2

20−22

−125%

45−50
+125%

4K
High Preset

Battlefield 5	10−12 −118%	24−27 +118%
Far Cry New Dawn	9−10 −133%	21−24 +133%
Hitman 3	8−9 −125%	18−20 +125%
Horizon Zero Dawn	55−60 −132%	130−140 +132%
Metro Exodus	10−12 −118%	24−27 +118%
The Witcher 3: Wild Hunt	10−11 −140%	24−27 +140%

4K
Ultra Preset

Assassin's Creed Odyssey	7−8 −129%	16−18 +129%
Assassin's Creed Valhalla	5−6 −140%	12−14 +140%
Call of Duty: Modern Warfare	6−7 −133%	14−16 +133%
Cyberpunk 2077	2−3 −100%	4−5 +100%
Far Cry 5	6−7 −133%	14−16 +133%
Forza Horizon 4	16−18 −119%	35−40 +119%
Shadow of the Tomb Raider	10−11 −140%	24−27 +140%
Watch Dogs: Legion	5−6 −140%	12−14 +140%

4K
Epic Preset

Red Dead Redemption 2

10−12

−118%

24−27
+118%

This is how HD 7870 and Pro Vega 48 compete in popular games:

Pro Vega 48 is 138% faster in 900p
Pro Vega 48 is 135% faster in 1080p

Pros & cons summary

Performance score	12.02	29.29
Recency	5 March 2012	19 March 2019
Maximum RAM amount	2 GB	8 GB
Chip lithography	28 nm	14 nm

Pro Vega 48 has a 143.7% higher aggregate performance score, an age advantage of 7 years, a 300% higher maximum VRAM amount, and a 100% more advanced lithography process.

The Radeon Pro Vega 48 is our recommended choice as it beats the Radeon HD 7870 in performance tests.

Be aware that Radeon HD 7870 is a desktop card while Radeon Pro Vega 48 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.