Home GPU Comparison AMD Radeon HD 6850 vs NVIDIA GeForce GT 530 OEM

AMD Radeon HD 6850 vs NVIDIA GeForce GT 530 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 1024MB VRAM GeForce GT 530 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 28.80GB/s)
864 additional rendering cores
NVIDIA GeForce GT 530 OEM 's Advantages
Released 7 months late
Lower TDP (50W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +453%
1.488 TFLOPS
GeForce GT 530 OEM
0.269 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
May 2011
Northern Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
2
12
Compute Units
-
960
Shading Units
96
48
TMUs
16
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB

Theoretical Performance

24.80 GPixel/s
Pixel Rate
2.800 GPixel/s
37.20 GTexel/s
Texture Rate
11.20 GTexel/s
-
FP16 (half)
-
1488 GFLOPS
FP32 (float)
268.8 GFLOPS
-
FP64 (double)
22.40 GFLOPS

Graphics Processor

Barts
GPU Name
GF108
Barts PRO (215-0798006)
GPU Variant
GF108-200-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
0.585 billion
255 mm²
Die Size
116 mm²

Board Design

127W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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