Home GPU Comparison ATI FirePro V8750 vs NVIDIA GeForce 6800 XT

ATI FirePro V8750 vs NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8750 and 256MB VRAM GeForce 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8750 's Advantages
Released 2 years and 10 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (115.2GB/s vs 38.40GB/s)
800 additional rendering cores

Score

VS

Graphics Card

Jul 2008
Release Date
Sep 2005
FirePro
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
38.40GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
-
40
TMUs
12
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

151W
TDP
Unknown
450 W
Suggested PSU
200 W
1x DVI 2x DisplayPort 1.0 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
1x Molex

Graphics Processor

RV770
GPU Name
NV42
RV770 XT (215-0669049)
GPU Variant
6800 XT
TeraScale
Architecture
Curie
TSMC
Foundry
TSMC
55 nm
Process Size
110 nm
0.956 billion
Transistors
0.202 billion
256 mm²
Die Size
222 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.0 (full) 2.1 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
3.0

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