Home GPU Comparison NVIDIA GeForce 9800S vs AMD Radeon HD 6770M

NVIDIA GeForce 9800S vs AMD Radeon HD 6770M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9800S and 1024MB VRAM Radeon HD 6770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M 's Advantages
Released 2 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (57.60GB/s vs 51.14GB/s)
416 additional rendering cores
Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)
GeForce 9800S
0.192 TFLOPS
Radeon HD 6770M +262%
0.696 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jan 2011
GeForce 9M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
799 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.14GB/s
Bandwidth
57.60GB/s

Render Config

-
Compute Units
6
8
SM Count
-
64
Shading Units
480
32
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
5.800 GPixel/s
19.20 GTexel/s
Texture Rate
17.40 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
696.0 GFLOPS
-
-
-

Board Design

75W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G94
GPU Name
Whistler
9800S
GPU Variant
Whistler XT (216-0810001)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.505 billion
Transistors
0.716 billion
240 mm²
Die Size
104 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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