AMD FirePro D700 vs AMD Radeon HD 7850
GPU · Specs Compare
Graphics Card
Release Date
Jan 2014
Mar 2012
Generation
FirePro
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1370 MHz
1200 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
263.0GB/s
153.6GB/s
Render Config
Compute Units
32
16
Shading Units
2048
1024
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
512 KB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
27.52 GPixel/s
Texture Rate
108.8 GTexel/s
55.04 GTexel/s
FP32 (float)
3.482 TFLOPS
1.761 TFLOPS
FP64 (double)
870.4 GFLOPS
110.1 GFLOPS
Graphics Processor
GPU Name
Tahiti
Pitcairn
GPU Variant
Tahiti XT GL
Pitcairn PRO(215-0828062)
Architecture
GCN 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
2.8 billion
Die Size
352 mm²
212 mm²
Board Design
TDP
274W
130W
Suggested PSU
600 W
300 W
Outputs
6x mini-DisplayPort 1.21x SDI
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2
1.2
Shader Model
5.1
5.1
Benchmark
3DMark Time Spy
—
1,334
3DMark Time Spy Extreme
—
325
▲ Specs Compare
Data sourced from official specifications and benchmark tests.