GPU Comparison
RADEON
AMD FirePro W4100
CORE STATE
Cape Verde
VRAM
2 GB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
Radeon Pro W6800X Duo
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
1967 MHz
TDP
400 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W4100
Pro W6800X Duo
Core Specs
Shading Units
512
3,840
+650.0%
Shaders
512
3,840
+650.0%
TMUs
32
240
+650.0%
ROPs
16
96
+500.0%
Compute Units
8
60
+650.0%
Clocks
Base Clock
—
1800 MHz
Boost Clock
—
1967 MHz
GPU Clock
630 MHz
—
Memory Clock
1000 MHz
4 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
32 GB
VRAM (MB)
2,048
32,768
+1500.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
64.00 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
4 MB
L3 Cache
—
128 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
10.08 GPixel/s
188.8 GPixel/s
Texture Rate
20.16 GTexel/s
472.1 GTexel/s
FP32 (TFLOPS)
645.1 GFLOPS
15.11 TFLOPS
FP64 (TFLOPS)
40.32 GFLOPS (1:16)
944.2 GFLOPS (1:16)
FP16 (TFLOPS)
—
30.21 TFLOPS (2:1)
AI/RT
RT Cores
—
60
Power
TDP
50 W
400 W
TDP (W)
50
400
+700.0%
Suggested PSU
250 W
800 W
Power Connectors
None
—
Architecture
Architecture
GCN 1.0
RDNA 2.0
GPU Name
Cape Verde
Navi 21
Generation
FirePro GCN
(Wx100)
Radeon Pro Mac
(Navi II Series)
Process Size
28 nm
7 nm
Transistors
1,500 million
26,800 million
Die Size
123 mm²
520 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
51.5M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Quad-slot
Length
171 mm
6.7 inches
267 mm
10.5 inches
Height
69 mm
2.7 inches
120 mm
4.7 inches
Outputs
4x mini-DisplayPort 1.2
1x HDMI 2.14x Thunderbolt
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Launch Price
—
4,999 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
—
Successor
Radeon Pro Polaris
—