Home GPU Comparison AMD Radeon HD 7690M Rebrand vs AMD Radeon R9 A375

AMD Radeon HD 7690M Rebrand vs AMD Radeon R9 A375

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7690M Rebrand and 2GB VRAM Radeon R9 A375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 A375 's Advantages
Released 3 years late
Boost Clock925MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7690M Rebrand
0.576 TFLOPS
Radeon R9 A375 +125%
1.299 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2015
London
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
925 MHz
800 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
-
6
Compute Units
10
480
Shading Units
640
24
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
16.24 GPixel/s
14.40 GTexel/s
Texture Rate
40.60 GTexel/s
-
FP16 (half)
-
576.0 GFLOPS
FP32 (float)
1299 GFLOPS
-
FP64 (double)
-

Graphics Processor

Whistler
GPU Name
Venus
Whistler XT (216-0810001)
GPU Variant
Venus XTX (216-0846033)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.5 billion
104 mm²
Die Size
123 mm²

Board Design

20W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
CUDA
-
5.0
Shader Model
6.5 (5.1)

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