AMD Radeon HD 7790 vs NVIDIA A10 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Apr 2021
Generation
Southern Islands
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1500 MHz
1563 MHz
Base Clock
—
885 MHz
Boost Clock
—
1695 MHz
Memory
Memory Size
1024MB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
384bit
Bandwidth
96.00GB/s
600.2GB/s
Render Config
Compute Units
14
—
Shading Units
896
9216
TMUs
56
288
ROPs
16
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
6 MB
SM Count
—
72
Tensor Cores
—
288
RT Cores
—
72
Theoretical Performance
Pixel Rate
16.00 GPixel/s
162.7 GPixel/s
Texture Rate
56.00 GTexel/s
488.2 GTexel/s
FP32 (float)
1.792 TFLOPS
31.24 TFLOPS
FP64 (double)
112.0 GFLOPS
976.3 GFLOPS
FP16 (half)
—
31.24 TFLOPS
Graphics Processor
GPU Name
Bonaire
GA102
GPU Variant
Bonaire XT(215-0839039)
GA102-890-A1
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.08 billion
28.3 billion
Die Size
160 mm²
628 mm²
Board Design
TDP
85W
150W
Suggested PSU
250 W
450 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
—
8.6
Benchmark
3DMark Time Spy
1,307
—
3DMark Time Spy Extreme
409
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.