AMD Radeon HD 7850 vs AMD Radeon RX Vega 10 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Oct 2017
Generation
Southern Islands
Raven Ridge
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1200 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1301 MHz
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
153.6GB/s
System Dependent
Render Config
Compute Units
16
10
Shading Units
1024
640
TMUs
64
40
ROPs
32
8
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
Theoretical Performance
Pixel Rate
27.52 GPixel/s
10.41 GPixel/s
Texture Rate
55.04 GTexel/s
52.04 GTexel/s
FP32 (float)
1.761 TFLOPS
1.665 TFLOPS
FP64 (double)
110.1 GFLOPS
104.1 GFLOPS
FP16 (half)
-
3.331 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Raven
GPU Variant
Pitcairn PRO(215-0828062)
-
Architecture
GCN 1.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.8 billion
4.94 billion
Die Size
212 mm²
210 mm²
Board Design
TDP
130W
10W
Suggested PSU
300 W
-
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4
📊 Benchmark
3DMark Time Spy
1,334
-
3DMark Time Spy Extreme
325
-