GPU Comparison
RADEON
AMD Radeon RX 6750 XT
CORE STATE
Navi 22
VRAM
12 GB
CLOCK SPEED
2600 MHz
TDP
250 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
GEFORCE
RTX A4000
CORE STATE
GA104
VRAM
16 GB
CLOCK SPEED
1560 MHz
TDP
140 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6750 XT
RTX A4000
Core Specs
Shading Units
2,560
6,144
+140.0%
Shaders
2,560
6,144
+140.0%
TMUs
160
192
+20.0%
ROPs
64
96
+50.0%
Compute Units
40
—
SM Count
—
48
Clocks
Base Clock
2150 MHz
735 MHz
Boost Clock
2600 MHz
1560 MHz
Game Clock
2495 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
12 GB
16 GB
VRAM (MB)
12,288
16,384
+33.3%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
256 bit
Bandwidth
432.0 GB/s
448.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
4 MB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
166.4 GPixel/s
149.8 GPixel/s
Texture Rate
416.0 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
13.31 TFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
832.0 GFLOPS (1:16)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
26.62 TFLOPS (2:1)
19.17 TFLOPS (1:1)
AI/RT
RT Cores
40
48
+20.0%
Tensor Cores
—
192
Power
TDP
250 W
140 W
TDP (W)
250
140
-44.0%
Suggested PSU
600 W
300 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Navi 22
GA104
Generation
Navi II
(RX 6000)
Workstation Ampere
(Ax000)
Process Size
7 nm
8 nm
Transistors
17,200 million
17,400 million
Die Size
335 mm²
392 mm²
Foundry
TSMC
Samsung
Density
51.3M / mm²
44.4M / 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
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
241 mm
9.5 inches
Height
110 mm
4.3 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
549 USD
—
Production
End-of-life
End-of-life
Predecessor
Navi
Quadro Turing
Successor
Navi III
Workstation Ada