NVIDIA RTX A5500 Max-Q vs AMD Radeon HD 8770 OEM
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Sep 2013
Generation
Ampere-MW
Sea Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
585 MHz
-
Boost Clock
1260 MHz
-
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
96.00GB/s
Render Config
SM Count
58
-
Shading Units
7424
896
TMUs
232
56
ROPs
96
16
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
121.0 GPixel/s
16.80 GPixel/s
Texture Rate
292.3 GTexel/s
58.80 GTexel/s
FP16 (half)
18.71 TFLOPS
-
FP32 (float)
18.71 TFLOPS
1.882 TFLOPS
FP64 (double)
292.3 GFLOPS
117.6 GFLOPS
Graphics Processor
GPU Name
GA103
Bonaire
Architecture
Ampere
GCN 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
22 billion
2.08 billion
Die Size
496 mm²
160 mm²
GPU Variant
-
Bonaire XT(215-0839039)
Board Design
TDP
80W
85W
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.8
6.3