Home GPU Comparison AMD Radeon HD 7970M vs NVIDIA GeForce 9800S

AMD Radeon HD 7970M vs NVIDIA GeForce 9800S

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7970M and 512MB VRAM GeForce 9800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970M 's Advantages
Released 3 years and 9 months late
Larger VRAM bandwidth (153.6GB/s vs 51.14GB/s)
1216 additional rendering cores
NVIDIA GeForce 9800S 's Advantages
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 7970M +1033%
2.176 TFLOPS
GeForce 9800S
0.192 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Jul 2008
London
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
799 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
51.14GB/s

Render Config

-
SM Count
8
20
Compute Units
-
1280
Shading Units
64
80
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
9.600 GPixel/s
68.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
2.176 TFLOPS
FP32 (float)
192.0 GFLOPS
136.0 GFLOPS
FP64 (double)
-

Graphics Processor

Wimbledon
GPU Name
G94
Wimbledon XT (216-0836036)
GPU Variant
9800S
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.505 billion
212 mm²
Die Size
240 mm²

Board Design

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

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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