AMD Radeon HD 7790 vs NVIDIA RTX A1000 Mobile 6 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Mar 2022
Generation
Southern Islands
Quadro Ampere-M
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1500 MHz
1375 MHz
Base Clock
-
652 MHz
Boost Clock
-
1140 MHz
Memory
Memory Size
1024MB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
96bit
Bandwidth
96.00GB/s
132.0GB/s
Render Config
Compute Units
14
-
Shading Units
896
2560
TMUs
56
80
ROPs
16
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
2 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
16.00 GPixel/s
36.48 GPixel/s
Texture Rate
56.00 GTexel/s
91.20 GTexel/s
FP32 (float)
1.792 TFLOPS
5.837 TFLOPS
FP64 (double)
112.0 GFLOPS
91.20 GFLOPS
FP16 (half)
-
5.837 TFLOPS
Graphics Processor
GPU Name
Bonaire
GA107
GPU Variant
Bonaire XT(215-0839039)
-
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.08 billion
8.7 billion
Die Size
160 mm²
200 mm²
Board Design
TDP
85W
60W
Suggested PSU
250 W
-
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin
None
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
6.7
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
1,307
-
3DMark Time Spy Extreme
409
-