Home GPU Comparison NVIDIA GeForce 8800 Ultra vs ATI FirePro V4900

NVIDIA GeForce 8800 Ultra vs ATI FirePro V4900

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 1024MB VRAM FirePro V4900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 Ultra 's Advantages
Larger VRAM bandwidth (103.7GB/s vs 64.00GB/s)
ATI FirePro V4900 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 768GB)
352 additional rendering cores
Lower TDP (75W vs 171W)

Score

Benchmark

FP32 (float)
GeForce 8800 Ultra
0.387 TFLOPS
FirePro V4900 +98%
0.768 TFLOPS
VS

Graphics Card

May 2007
Release Date
Nov 2011
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1080 MHz
Memory Clock
1000 MHz

Memory

768MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
384bit
Memory Bus
128bit
103.7GB/s
Bandwidth
64.00GB/s

Render Config

16
SM Count
-
-
Compute Units
6
128
Shading Units
480
32
TMUs
24
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
96 KB
L2 Cache
256 KB

Theoretical Performance

14.69 GPixel/s
Pixel Rate
6.400 GPixel/s
39.17 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
387.1 GFLOPS
FP32 (float)
768.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

G80
GPU Name
Turks
G80-450-A3
GPU Variant
Turks XT GL
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.681 billion
Transistors
0.716 billion
484 mm²
Die Size
118 mm²

Board Design

171W
TDP
75W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 2x DisplayPort 1.1
2x 6-pin
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1 (1.0)
OpenCL
1.2
N/A
Vulkan
N/A
1.0
CUDA
-
4.0
Shader Model
5.0

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