Home GPU Comparison AMD Radeon HD 8670 OEM vs NVIDIA GeForce GTX 260 OEM

AMD Radeon HD 8670 OEM vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8670 OEM and 1792MB VRAM GeForce GTX 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670 OEM 's Advantages
Released 3 years and 1 months late
Boost Clock1050MHz
More VRAM (2GB vs 1GB)
192 additional rendering cores
Lower TDP (75W vs 182W)
NVIDIA GeForce GTX 260 OEM 's Advantages
Larger VRAM bandwidth (112.9GB/s vs 73.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8670 OEM +94%
0.806 TFLOPS
GeForce GTX 260 OEM
0.415 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Dec 2009
Sea Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1050 MHz
Boost Clock
-
1150 MHz
Memory Clock
1008 MHz

Memory

2GB
Memory Size
1792MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
448bit
73.60GB/s
Bandwidth
112.9GB/s

Render Config

-
SM Count
24
6
Compute Units
-
384
Shading Units
192
24
TMUs
64
8
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
224 KB

Theoretical Performance

8.400 GPixel/s
Pixel Rate
14.50 GPixel/s
25.20 GTexel/s
Texture Rate
33.15 GTexel/s
-
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
414.7 GFLOPS
50.40 GFLOPS
FP64 (double)
51.84 GFLOPS

Graphics Processor

Oland
GPU Name
GT200B
Oland XT (215-0837000)
GPU Variant
G200-103-B2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.95 billion
Transistors
1.4 billion
77 mm²
Die Size
470 mm²

Board Design

75W
TDP
182W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
5.1
Shader Model
4.0

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