GPU Comparison
RADEON
AMD Radeon RX 6750 GRE 12 GB
CORE STATE
Navi 22
VRAM
12 GB
CLOCK SPEED
2581 MHz
TDP
250 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2023
VS
GEFORCE
H800 PCIe 80 GB
CORE STATE
GH100
VRAM
80 GB
CLOCK SPEED
1755 MHz
TDP
350 W
BUS WIDTH
5120 bit
ARCHITECTURE
Hopper
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6750 GRE 12 GB
H800 PCIe 80 GB
Core Specs
Shading Units
2,560
14,592
+470.0%
Shaders
2,560
14,592
+470.0%
TMUs
160
456
+185.0%
ROPs
64
24
-62.5%
Compute Units
40
—
SM Count
—
114
Clocks
Base Clock
2321 MHz
1095 MHz
Boost Clock
2581 MHz
1755 MHz
Game Clock
2439 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1593 MHz
3.2 Gbps effective
Memory
Memory Size
12 GB
80 GB
VRAM (MB)
12,288
81,920
+566.7%
Memory Type
GDDR6
HBM2e
Memory Bus
192 bit
5120 bit
Bandwidth
432.0 GB/s
2.04 TB/s
Cache
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
3 MB
50 MB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
42.12 GPixel/s
Texture Rate
413.0 GTexel/s
800.3 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
51.22 TFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
25.61 TFLOPS (1:2)
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
204.9 TFLOPS (4:1)
AI/RT
RT Cores
40
—
Tensor Cores
—
456
Power
TDP
250 W
350 W
TDP (W)
250
350
+40.0%
Suggested PSU
600 W
750 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Architecture
Architecture
RDNA 2.0
Hopper
GPU Name
Navi 22
GH100
Generation
Navi II
(RX 6000)
Server Hopper
(Hxx)
Process Size
7 nm
5 nm
Transistors
17,200 million
80,000 million
Die Size
335 mm²
814 mm²
Foundry
TSMC
TSMC
Density
51.3M / mm²
98.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
2.1
3.0
CUDA
—
9.0
Shader Model
6.8
—
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
268 mm
10.6 inches
Height
110 mm
4.3 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
334 USD
—
Production
Active
Active
Predecessor
Navi
Server Ada
Successor
Navi III
Server Blackwell