Home GPU Comparison AMD Radeon HD 7670 OEM vs NVIDIA GeForce GT 330 OEM

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 1024MB VRAM GeForce GT 330 OEM 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 1 years and 11 months late
Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)
384 additional rendering cores
Lower TDP (66W vs 75W)
NVIDIA GeForce GT 330 OEM 's Advantages
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM +220%
0.768 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Feb 2010
Southern Islands
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
51.20GB/s

Render Config

6
Compute Units
-
-
SM Count
12
480
Shading Units
96
24
TMUs
48
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
4.000 GPixel/s
19.20 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
240.0 GFLOPS
-
-
-

Board Design

66W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
G92
Turks XT (215-0803000)
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.716 billion
Transistors
0.754 billion
118 mm²
Die Size
324 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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