GPU Comparison
RADEON
AMD Radeon Pro 5500 XT
CORE STATE
Navi 14
VRAM
8 GB
CLOCK SPEED
1757 MHz
TDP
125 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2020
VS
GEFORCE
A2
CORE STATE
GA107
VRAM
16 GB
CLOCK SPEED
1770 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 5500 XT
A2
Core Specs
Shading Units
1,536
1,280
-16.7%
Shaders
1,536
1,280
-16.7%
TMUs
96
40
-58.3%
ROPs
32
32
0.0%
Compute Units
24
—
SM Count
—
10
Clocks
Base Clock
1187 MHz
1440 MHz
Boost Clock
1757 MHz
1770 MHz
Memory Clock
1750 MHz
14 Gbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
8 GB
16 GB
VRAM (MB)
8,192
16,384
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
224.0 GB/s
200.1 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
2 MB
2 MB
Performance
Pixel Rate
56.22 GPixel/s
56.64 GPixel/s
Texture Rate
168.7 GTexel/s
70.80 GTexel/s
FP32 (TFLOPS)
5.398 TFLOPS
4.531 TFLOPS
FP64 (TFLOPS)
337.3 GFLOPS (1:16)
70.80 GFLOPS (1:64)
FP16 (TFLOPS)
10.80 TFLOPS (2:1)
4.531 TFLOPS (1:1)
AI/RT
RT Cores
—
10
Tensor Cores
—
40
Power
TDP
125 W
60 W
TDP (W)
125
60
-52.0%
Suggested PSU
300 W
250 W
Power Connectors
None
None
Architecture
Architecture
RDNA 1.0
Ampere
GPU Name
Navi 14
GA107
Generation
Radeon Pro Mac
(Navi Series)
Workstation Ampere
(Ax000)
Process Size
7 nm
8 nm
Transistors
6,400 million
8,700 million
Die Size
158 mm²
200 mm²
Foundry
TSMC
Samsung
Density
40.5M / mm²
43.5M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Single-slot
Outputs
No outputs
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada