Home GPU Comparison ATI FireGL V8600 vs NVIDIA GeForce 7800 GTX 512

ATI FireGL V8600 vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 1024MB VRAM FireGL V8600 and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V8600 's Advantages
Released 1 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (111.1GB/s vs 51.20GB/s)
320 additional rendering cores
NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 159W)

Score

VS

Graphics Card

May 2007
Release Date
Nov 2005
FireGL
Generation
GeForce 7 PCIe
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
868 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR4
Memory Type
GDDR3
512bit
Memory Bus
256bit
111.1GB/s
Bandwidth
51.20GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
-
16
TMUs
24
16
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

11.01 GPixel/s
Pixel Rate
8.000 GPixel/s
11.01 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
440.3 GFLOPS
FP32 (float)
-
-
-
-

Board Design

159W
TDP
108W
450 W
Suggested PSU
300 W
1x DVI 1x DisplayPort 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

R600
GPU Name
G70
R600 V8600
GPU Variant
GF-7800-GTX-512-A2
TeraScale
Architecture
Curie
TSMC
Foundry
TSMC
80 nm
Process Size
110 nm
0.72 billion
Transistors
0.302 billion
420 mm²
Die Size
333 mm²

Graphics Features

10.0 (10_0)
DirectX
9.0c (9_3)
3.3 (full) 4.0 (partial)
OpenGL
2.1
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
3.0

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