Home GPU Comparison NVIDIA GeForce 6800 vs ATI FireGL V8650

NVIDIA GeForce 6800 vs ATI FireGL V8650

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 and 2GB VRAM FireGL V8650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V8650 's Advantages
Released 2 years and 9 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (111.1GB/s vs 19.20GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Nov 2004
Release Date
Aug 2007
GeForce 6 PCIe
Generation
FireGL
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
868 MHz

Memory

256MB
Memory Size
2GB
DDR
Memory Type
GDDR4
256bit
Memory Bus
512bit
19.20GB/s
Bandwidth
111.1GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
12
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
11.01 GPixel/s
3.900 GTexel/s
Texture Rate
11.01 GTexel/s
-
-
-
-
FP32 (float)
440.3 GFLOPS
-
-
-

Board Design

Unknown
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

NV41
GPU Name
R600
-
GPU Variant
R600 V8650 (215RGIDKA13FG)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
130 nm
Process Size
80 nm
0.19 billion
Transistors
0.72 billion
225 mm²
Die Size
420 mm²

Graphics Features

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

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