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
GeForce RTX 4090
CORE STATE
AD102
VRAM
24 GB
CLOCK SPEED
2520 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
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 4090
Core Specs
Shading Units
2,560
16,384
+540.0%
Shaders
2,560
16,384
+540.0%
TMUs
160
512
+220.0%
ROPs
64
176
+175.0%
Compute Units
40
—
SM Count
—
128
Clocks
Base Clock
2150 MHz
2235 MHz
Boost Clock
2600 MHz
2520 MHz
Game Clock
2495 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
12 GB
24 GB
VRAM (MB)
12,288
24,576
+100.0%
Memory Type
GDDR6
GDDR6X
Memory Bus
192 bit
384 bit
Bandwidth
432.0 GB/s
1.01 TB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
72 MB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
166.4 GPixel/s
443.5 GPixel/s
Texture Rate
416.0 GTexel/s
1,290.2 GTexel/s
FP32 (TFLOPS)
13.31 TFLOPS
82.58 TFLOPS
FP64 (TFLOPS)
832.0 GFLOPS (1:16)
1,290.2 GFLOPS (1:64)
FP16 (TFLOPS)
26.62 TFLOPS (2:1)
82.58 TFLOPS (1:1)
AI/RT
RT Cores
40
128
+220.0%
Tensor Cores
—
512
Power
TDP
250 W
450 W
TDP (W)
250
450
+80.0%
Suggested PSU
600 W
850 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Navi 22
AD102
Generation
Navi II
(RX 6000)
GeForce 40
Process Size
7 nm
5 nm
Transistors
17,200 million
76,300 million
Die Size
335 mm²
609 mm²
Foundry
TSMC
TSMC
Density
51.3M / mm²
125.3M / 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
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Triple-slot
Length
267 mm
10.5 inches
304 mm
12 inches
Height
110 mm
4.3 inches
137 mm
5.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
549 USD
1,599 USD
Production
End-of-life
End-of-life
Predecessor
Navi
GeForce 30
Successor
Navi III
GeForce 50