Home GPU Comparison NVIDIA GeForce 7800 GTX 512 vs ATI FireGL V8650

NVIDIA GeForce 7800 GTX 512 vs ATI FireGL V8650

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 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 1 years and 9 months late
Larger VRAM bandwidth (111.1GB/s vs 51.20GB/s)
320 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
868 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR4
256bit
Memory Bus
512bit
51.20GB/s
Bandwidth
111.1GB/s

Render Config

-
SM Count
-
-
Compute Units
4
-
Shading Units
320
24
TMUs
16
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
256 KB

Theoretical Performance

8.000 GPixel/s
Pixel Rate
11.01 GPixel/s
12.00 GTexel/s
Texture Rate
11.01 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
440.3 GFLOPS
-
FP64 (double)
-

Graphics Processor

G70
GPU Name
R600
GF-7800-GTX-512-A2
GPU Variant
R600 V8650 (215RGIDKA13FG)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
110 nm
Process Size
80 nm
0.302 billion
Transistors
0.72 billion
333 mm²
Die Size
420 mm²

Board Design

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

Graphics Features

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

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