Home GPU Comparison AMD Radeon HD 6850M vs NVIDIA GeForce GTX 285M

AMD Radeon HD 6850M vs NVIDIA GeForce GTX 285M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6850M and 1024MB VRAM GeForce GTX 285M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850M 's Advantages
Released 11 months late
672 additional rendering cores
Lower TDP (50W vs 75W)
NVIDIA GeForce GTX 285M 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6850M +181%
1.08 TFLOPS
GeForce GTX 285M
0.384 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Feb 2010
Vancouver
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
16
10
Compute Units
-
800
Shading Units
128
40
TMUs
64
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

10.80 GPixel/s
Pixel Rate
9.600 GPixel/s
27.00 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
1080 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Granville
GPU Name
G92
Granville PRO
GPU Variant
N10E-GTX1-B1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.04 billion
Transistors
0.754 billion
166 mm²
Die Size
324 mm²

Board Design

50W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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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