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
GeForce GTX TITAN X
CORE STATE
GM200
VRAM
12 GB
CLOCK SPEED
1089 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6800X
GTX TITAN X
Core Specs
Shading Units
3,840
3,072
-20.0%
Shaders
3,840
3,072
-20.0%
TMUs
240
192
-20.0%
ROPs
96
96
0.0%
Compute Units
60
—
Clocks
Base Clock
1800 MHz
1000 MHz
Boost Clock
2087 MHz
1089 MHz
Memory Clock
2000 MHz
16 Gbps effective
1753 MHz
7 Gbps effective
Memory
Memory Size
32 GB
12 GB
VRAM (MB)
32,768
12,288
-62.5%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
512.0 GB/s
336.6 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SMM)
L2 Cache
4 MB
3 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
200.4 GPixel/s
104.5 GPixel/s
Texture Rate
500.9 GTexel/s
209.1 GTexel/s
FP32 (TFLOPS)
16.03 TFLOPS
6.691 TFLOPS
FP64 (TFLOPS)
1,001.8 GFLOPS (1:16)
209.1 GFLOPS (1:32)
FP16 (TFLOPS)
32.06 TFLOPS (2:1)
—
AI/RT
RT Cores
60
—
Power
TDP
200 W
250 W
TDP (W)
200
250
+25.0%
Suggested PSU
550 W
600 W
Power Connectors
Apple MPX
1x 6-pin + 1x 8-pin
Architecture
Architecture
RDNA 2.0
Maxwell 2.0
GPU Name
Navi 21
GM200
Generation
Radeon Pro Mac
(Navi II Series)
GeForce 900
Process Size
7 nm
28 nm
Transistors
26,800 million
8,000 million
Die Size
520 mm²
601 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
13.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
5.2
Shader Model
6.8
6.8
Physical
Slot Width
Quad-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
120 mm
4.7 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.14x Thunderbolt
1x DVI1x HDMI 2.03x DisplayPort 1.2
Bus Interface
Apple MPX
PCIe 3.0 x16
Other
Launch Price
2,799 USD
999 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 700
Successor
—
GeForce 10