AMD Radeon HD 7850 vs AMD Radeon Pro WX 7100 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Mar 2017
Generation
Southern Islands
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1250 MHz
Base Clock
-
1188 MHz
Boost Clock
-
1243 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
160.0GB/s
Render Config
Compute Units
16
36
Shading Units
1024
2304
TMUs
64
144
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
27.52 GPixel/s
39.78 GPixel/s
Texture Rate
55.04 GTexel/s
179.0 GTexel/s
FP32 (float)
1.761 TFLOPS
5.728 TFLOPS
FP64 (double)
110.1 GFLOPS
358.0 GFLOPS
Graphics Processor
GPU Name
Pitcairn
Ellesmere
GPU Variant
Pitcairn PRO(215-0828062)
Ellesmere XT
Architecture
GCN 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.8 billion
5.7 billion
Die Size
212 mm²
232 mm²
Board Design
TDP
130W
130W
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_0)
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
-