ATI FirePro V9800 vs ATI FirePro V7800P
GPU · Specs Compare
Graphics Card
Release Date
Sep 2010
May 2011
Generation
FirePro
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1150 MHz
1000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
147.2GB/s
128.0GB/s
Render Config
Compute Units
20
18
Shading Units
1600
1440
TMUs
80
72
ROPs
32
32
L1 Cache
8 KB (per CU)
8 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
22.40 GPixel/s
Texture Rate
68.00 GTexel/s
50.40 GTexel/s
FP32 (float)
2.720 TFLOPS
2.016 TFLOPS
FP64 (double)
544.0 GFLOPS
403.2 GFLOPS
Graphics Processor
GPU Name
Cypress
Cypress
GPU Variant
Cypress XT GL
Cypress PRO GL
Architecture
TeraScale 2
TeraScale 2
Foundry
TSMC
TSMC
Process Size
40 nm
40 nm
Transistors
2.154 billion
2.154 billion
Die Size
334 mm²
334 mm²
Board Design
TDP
250W
138W
Suggested PSU
600 W
300 W
Outputs
6x mini-DisplayPort 1.11x S-Video
1x DisplayPort 1.1
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
11.2 (11_0)
OpenGL
4.4
4.4
OpenCL
1.2
1.2
Vulkan
N/A
N/A
Shader Model
5.0
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.