Home GPU Comparison AMD Radeon HD 6850M vs NVIDIA GeForce GT 330M

AMD Radeon HD 6850M vs NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6850M and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850M 's Advantages
Released 1 years late
752 additional rendering cores
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 6850M +792%
1.08 TFLOPS
GeForce GT 330M
0.121 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2010
Vancouver
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

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

Memory

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

Render Config

-
SM Count
6
10
Compute Units
-
800
Shading Units
48
40
TMUs
16
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

10.80 GPixel/s
Pixel Rate
4.600 GPixel/s
27.00 GTexel/s
Texture Rate
9.200 GTexel/s
-
FP16 (half)
-
1080 GFLOPS
FP32 (float)
121.4 GFLOPS
-
FP64 (double)
-

Graphics Processor

Granville
GPU Name
GT216
Granville PRO
GPU Variant
N11P-GE1-A3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.486 billion
166 mm²
Die Size
100 mm²

Board Design

50W
TDP
23W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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