AMD Radeon HD 7750 vs NVIDIA A30 PCIe
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 24GB VRAM A30 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7750 's Advantages
Lower TDP (55W vs 165W)
NVIDIA A30 PCIe 's Advantages
Released 9 years and 2 months late
Boost Clock1440MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (933.1GB/s vs 72.00GB/s)
3072 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7750
0.819 TFLOPS
A30 PCIe
+1160%
10.32 TFLOPS
Graphics Card
Feb 2012
Release Date
Apr 2021
Southern Islands
Generation
Tesla Ampere
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
930 MHz
-
Boost Clock
1440 MHz
1125 MHz
Memory Clock
1215 MHz
Memory
1024MB
Memory Size
24GB
GDDR5
Memory Type
HBM2e
128bit
Memory Bus
3072bit
72.00GB/s
Bandwidth
933.1GB/s
Render Config
8
Compute Units
-
-
SM Count
56
512
Shading Units
3584
32
TMUs
224
16
ROPs
96
-
Tensor Cores
224
-
-
-
16 KB (per CU)
L1 Cache
192 KB (per SM)
256 KB
L2 Cache
24 MB
-
-
-
Theoretical Performance
12.80 GPixel/s
Pixel Rate
138.2 GPixel/s
25.60 GTexel/s
Texture Rate
322.6 GTexel/s
-
FP16 (half)
10.32 TFLOPS
819.2 GFLOPS
FP32 (float)
10.32 TFLOPS
51.20 GFLOPS
FP64 (double)
5.161 TFLOPS
Board Design
55W
TDP
165W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
No outputs
None
Power Connectors
8-pin EPS
Graphics Processor
Cape Verde
GPU Name
GA100
Cape Verde PRO
GPU Variant
-
GCN 1.0
Architecture
Ampere
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.5 billion
Transistors
54.2 billion
123 mm²
Die Size
826 mm²
Graphics Features
12 (11_1)
DirectX
N/A
4.6
OpenGL
N/A
1.2
OpenCL
3.0
1.2
Vulkan
N/A
-
CUDA
8.0
5.1
Shader Model
N/A
