Home GPU Comparison AMD Radeon HD 6970M vs NVIDIA NVS 2100M

AMD Radeon HD 6970M vs NVIDIA NVS 2100M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M and 512MB VRAM NVS 2100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M 's Advantages
Released 1 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 12.64GB/s)
944 additional rendering cores
NVIDIA NVS 2100M 's Advantages
Lower TDP (11W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M +3248%
1.306 TFLOPS
NVS 2100M
0.039 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
790 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
12.64GB/s

Render Config

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

Theoretical Performance

21.76 GPixel/s
Pixel Rate
2.140 GPixel/s
32.64 GTexel/s
Texture Rate
4.280 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
39.36 GFLOPS
-
-
-

Board Design

75W
TDP
11W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Blackcomb
GPU Name
GT218
Blackcomb XT (216-0811000)
GPU Variant
-
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
0.26 billion
212 mm²
Die Size
57 mm²

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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