Home GPU Comparison ATI FirePro V8700 vs ATI Radeon HD 2900 XTX

ATI FirePro V8700 vs ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V8700 and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8700 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (108.8GB/s vs 106.0GB/s)
480 additional rendering cores
Lower TDP (151W vs 240W)

Score

Benchmark

FP32 (float)
FirePro V8700 +152%
1.2 TFLOPS
Radeon HD 2900 XTX
0.476 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Unknown
FirePro
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
828 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
512bit
108.8GB/s
Bandwidth
106.0GB/s

Render Config

10
Compute Units
4
-
-
-
800
Shading Units
320
40
TMUs
16
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
11.89 GPixel/s
30.00 GTexel/s
Texture Rate
11.89 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
475.5 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

151W
TDP
240W
450 W
Suggested PSU
550 W
1x DVI 2x DisplayPort 1.0 1x S-Video
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

RV770
GPU Name
R600
RV770 XT (215-0669049)
GPU Variant
R600 XTX A11 (215RGMDKA11FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.956 billion
Transistors
0.72 billion
256 mm²
Die Size
420 mm²

Graphics Features

10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0

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