Home GPU Comparison AMD Radeon HD 6850M vs NVIDIA GeForce GT 540M

AMD Radeon HD 6850M vs NVIDIA GeForce GT 540M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6850M and 1024MB VRAM GeForce GT 540M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850M 's Advantages
704 additional rendering cores
NVIDIA GeForce GT 540M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 6850M +318%
1.08 TFLOPS
GeForce GT 540M
0.258 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2011
Vancouver
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
2
10
Compute Units
-
800
Shading Units
96
40
TMUs
16
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

10.80 GPixel/s
Pixel Rate
2.688 GPixel/s
27.00 GTexel/s
Texture Rate
10.75 GTexel/s
-
FP16 (half)
-
1080 GFLOPS
FP32 (float)
258.0 GFLOPS
-
FP64 (double)
21.50 GFLOPS

Graphics Processor

Granville
GPU Name
GF108
Granville PRO
GPU Variant
N12P-GS-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.585 billion
166 mm²
Die Size
116 mm²

Board Design

50W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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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