Home GPU Comparison ATI Radeon HD 5970 vs NVIDIA GeForce 7800 GTX 512

ATI Radeon HD 5970 vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 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 Radeon HD 5970 's Advantages
Released 4 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 51.20GB/s)
1600 additional rendering cores
NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 294W)

Score

VS

Graphics Card

Nov 2009
Release Date
Nov 2005
Evergreen
Generation
GeForce 7 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
51.20GB/s

Render Config

20
Compute Units
-
-
-
-
1600
Shading Units
-
80
TMUs
24
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
8.000 GPixel/s
58.00 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
-
464.0 GFLOPS
FP64 (double)
-

Board Design

294W
TDP
108W
600 W
Suggested PSU
300 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Hemlock
GPU Name
G70
Hemlock XT (215-0735075)
GPU Variant
GF-7800-GTX-512-A2
TeraScale 2
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
110 nm
2.154 billion
Transistors
0.302 billion
334 mm²
Die Size
333 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
3.0

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