Home GPU Comparison AMD Radeon HD 7670 OEM vs NVIDIA GeForce 7800 GTX 512

AMD Radeon HD 7670 OEM vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Released 6 years and 2 months late
Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)
480 additional rendering cores
Lower TDP (66W vs 108W)

Score

VS

Graphics Card

Jan 2012
Release Date
Nov 2005
Southern Islands
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

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
51.20GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
-
24
TMUs
24
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
8.000 GPixel/s
19.20 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

66W
TDP
108W
250 W
Suggested PSU
300 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

Turks
GPU Name
G70
Turks XT (215-0803000)
GPU Variant
GF-7800-GTX-512-A2
TeraScale 2
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
110 nm
0.716 billion
Transistors
0.302 billion
118 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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