Home GPU Comparison NVIDIA GeForce GTX 570M vs AMD Radeon HD 6990M

NVIDIA GeForce GTX 570M vs AMD Radeon HD 6990M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 570M and 2GB VRAM Radeon HD 6990M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 570M 's Advantages
Lower TDP (75W vs 100W)
AMD Radeon HD 6990M 's Advantages
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (115.2GB/s vs 72.00GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 570M
0.773 TFLOPS
Radeon HD 6990M +107%
1.602 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Jul 2011
GeForce 500M
Generation
Vancouver
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
750 MHz
Memory Clock
900 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
72.00GB/s
Bandwidth
115.2GB/s

Render Config

7
SM Count
-
-
Compute Units
14
336
Shading Units
1120
56
TMUs
56
24
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
512 KB

Theoretical Performance

8.050 GPixel/s
Pixel Rate
22.88 GPixel/s
32.20 GTexel/s
Texture Rate
40.04 GTexel/s
-
FP16 (half)
-
772.8 GFLOPS
FP32 (float)
1.602 TFLOPS
64.40 GFLOPS
FP64 (double)
-

Graphics Processor

GF114
GPU Name
Blackcomb
N12E-GT-A1
GPU Variant
Blackcomb XTX (216-0811030)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
1.7 billion
332 mm²
Die Size
212 mm²

Board Design

75W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

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

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