Home GPU Comparison AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 285 Mac Edition

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX 285 Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 1024MB VRAM GeForce GTX 285 Mac Edition 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 3 years late
240 additional rendering cores
Lower TDP (66W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (159.0GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM +8%
0.768 TFLOPS
GeForce GTX 285 Mac Edition
0.708 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2009
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1242 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
512bit
64.00GB/s
Bandwidth
159.0GB/s

Render Config

6
Compute Units
-
-
SM Count
30
480
Shading Units
240
24
TMUs
80
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
20.74 GPixel/s
19.20 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
708.5 GFLOPS
-
FP64 (double)
88.56 GFLOPS

Board Design

66W
TDP
204W
250 W
Suggested PSU
550 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Turks
GPU Name
GT200B
Turks XT (215-0803000)
GPU Variant
G200-350-B3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.716 billion
Transistors
1.4 billion
118 mm²
Die Size
470 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
1.3
5.0
Shader Model
4.0

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