GPU Comparison
RADEON
AMD Radeon Pro W6900X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2171 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
GEFORCE
GeForce GTX 750
CORE STATE
GM107
VRAM
1024 MB
CLOCK SPEED
1085 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6900X
GTX 750
Core Specs
Shading Units
5,120
512
-90.0%
Shaders
5,120
512
-90.0%
TMUs
320
32
-90.0%
ROPs
128
16
-87.5%
Compute Units
80
—
Clocks
Base Clock
1825 MHz
1020 MHz
Boost Clock
2171 MHz
1085 MHz
Memory Clock
2000 MHz
16 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
32 GB
1024 MB
VRAM (MB)
32,768
1,024
-96.9%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
512.0 GB/s
80.19 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SMM)
L2 Cache
4 MB
2 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
277.9 GPixel/s
17.36 GPixel/s
Texture Rate
694.7 GTexel/s
34.72 GTexel/s
FP32 (TFLOPS)
22.23 TFLOPS
1,111.0 GFLOPS
FP64 (TFLOPS)
1,389.4 GFLOPS (1:16)
34.72 GFLOPS (1:32)
FP16 (TFLOPS)
44.46 TFLOPS (2:1)
—
AI/RT
RT Cores
80
—
Power
TDP
300 W
55 W
TDP (W)
300
55
-81.7%
Suggested PSU
700 W
250 W
Power Connectors
—
None
Architecture
Architecture
RDNA 2.0
Maxwell
GPU Name
Navi 21
GM107
Generation
Radeon Pro Mac
(Navi II Series)
GeForce 700
Process Size
7 nm
28 nm
Transistors
26,800 million
1,870 million
Die Size
520 mm²
148 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
12.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.8
6.7 (5.1)
Physical
Slot Width
—
Single-slot
Length
267 mm
10.5 inches
145 mm
5.7 inches
Height
120 mm
4.7 inches
—
Outputs
1x HDMI 2.14x Thunderbolt
2x DVI1x mini-HDMI 1.4a
Bus Interface
Apple MPX
PCIe 3.0 x16
Other
Launch Price
5,999 USD
119 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 600
Successor
—
GeForce 900