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
RADEON
Radeon RX 6800M
CORE STATE
Navi 22
VRAM
12 GB
CLOCK SPEED
2390 MHz
TDP
145 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 5500 XT
RX 6800M
Core Specs
Shading Units
1,536
2,560
+66.7%
Shaders
1,536
2,560
+66.7%
TMUs
96
160
+66.7%
ROPs
32
64
+100.0%
Compute Units
24
40
+66.7%
Clocks
Base Clock
1187 MHz
2116 MHz
Boost Clock
1757 MHz
2390 MHz
Game Clock
—
2300 MHz
Memory Clock
1750 MHz
14 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
224.0 GB/s
384.0 GB/s
Cache
L1 Cache
—
128 KB per Array
L2 Cache
2 MB
3 MB
L3 Cache
—
96 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
56.22 GPixel/s
153.0 GPixel/s
Texture Rate
168.7 GTexel/s
382.4 GTexel/s
FP32 (TFLOPS)
5.398 TFLOPS
12.24 TFLOPS
FP64 (TFLOPS)
337.3 GFLOPS (1:16)
764.8 GFLOPS (1:16)
FP16 (TFLOPS)
10.80 TFLOPS (2:1)
24.47 TFLOPS (2:1)
AI/RT
RT Cores
—
40
Power
TDP
125 W
145 W
TDP (W)
125
145
+16.0%
Suggested PSU
300 W
—
Power Connectors
None
None
Architecture
Architecture
RDNA 1.0
RDNA 2.0
GPU Name
Navi 14
Navi 22
Generation
Radeon Pro Mac
(Navi Series)
Navi Mobile
(RX 6000M)
Process Size
7 nm
7 nm
Transistors
6,400 million
17,200 million
Die Size
158 mm²
335 mm²
Foundry
TSMC
TSMC
Density
40.5M / mm²
51.3M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
2.1
Shader Model
6.8
6.8
Physical
Slot Width
IGP
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile