Home GPU Comparison AMD Radeon HD 7690M Rebrand vs NVIDIA GeForce GT 320M

AMD Radeon HD 7690M Rebrand vs NVIDIA GeForce GT 320M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7690M Rebrand and 1024MB VRAM GeForce GT 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7690M Rebrand 's Advantages
Released 1 years and 10 months late
Larger VRAM bandwidth (25.60GB/s vs 25.28GB/s)
456 additional rendering cores
Lower TDP (20W vs 23W)

Score

Benchmark

FP32 (float)
Radeon HD 7690M Rebrand +986%
0.576 TFLOPS
GeForce GT 320M
0.053 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2010
London
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
25.28GB/s

Render Config

-
SM Count
3
6
Compute Units
-
480
Shading Units
24
24
TMUs
8
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
4.000 GPixel/s
14.40 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
576.0 GFLOPS
FP32 (float)
52.80 GFLOPS
-
FP64 (double)
-

Graphics Processor

Whistler
GPU Name
GT216
Whistler XT (216-0810001)
GPU Variant
-
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.486 billion
104 mm²
Die Size
100 mm²

Board Design

20W
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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