GPU Comparison
RADEON
AMD Radeon Pro W6800X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2087 MHz
TDP
200 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
GEFORCE
RTX 4500 Ada Generation
CORE STATE
AD103
VRAM
24 GB
CLOCK SPEED
2580 MHz
TDP
210 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6800X
RTX 4500 Ada Generation
Core Specs
Shading Units
3,840
7,680
+100.0%
Shaders
3,840
7,680
+100.0%
TMUs
240
240
0.0%
ROPs
96
80
-16.7%
Compute Units
60
—
SM Count
—
60
Clocks
Base Clock
1800 MHz
2070 MHz
Boost Clock
2087 MHz
2580 MHz
Memory Clock
2000 MHz
16 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
24 GB
VRAM (MB)
32,768
24,576
-25.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
512.0 GB/s
432.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
48 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
200.4 GPixel/s
206.4 GPixel/s
Texture Rate
500.9 GTexel/s
619.2 GTexel/s
FP32 (TFLOPS)
16.03 TFLOPS
39.63 TFLOPS
FP64 (TFLOPS)
1,001.8 GFLOPS (1:16)
619.2 GFLOPS (1:64)
FP16 (TFLOPS)
32.06 TFLOPS (2:1)
39.63 TFLOPS (1:1)
AI/RT
RT Cores
60
60
0.0%
Tensor Cores
—
240
Power
TDP
200 W
210 W
TDP (W)
200
210
+5.0%
Suggested PSU
550 W
550 W
Power Connectors
Apple MPX
None
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Navi 21
AD103
Generation
Radeon Pro Mac
(Navi II Series)
Workstation Ada
(x000A)
Process Size
7 nm
5 nm
Transistors
26,800 million
45,900 million
Die Size
520 mm²
379 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
121.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Quad-slot
Dual-slot
Length
267 mm
10.5 inches
245 mm
9.6 inches
Height
120 mm
4.7 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.14x Thunderbolt
4x DisplayPort 1.4a
Bus Interface
Apple MPX
PCIe 4.0 x16
Other
Launch Price
2,799 USD
—
Production
End-of-life
Active
Predecessor
—
Workstation Ampere
Successor
—
Blackwell PRO W