GPU Comparison
RADEON
AMD Radeon RX 6950 XT
CORE STATE
Navi 21
VRAM
16 GB
CLOCK SPEED
2310 MHz
TDP
335 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
RADEON
Radeon RX 7900 XT
CORE STATE
Navi 31
VRAM
20 GB
CLOCK SPEED
2394 MHz
TDP
300 W
BUS WIDTH
320 bit
ARCHITECTURE
RDNA 3.0
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 6950 XT
RX 7900 XT
Core Specs
Shading Units
5,120
5,376
+5.0%
Shaders
5,120
5,376
+5.0%
TMUs
320
336
+5.0%
ROPs
128
192
+50.0%
Compute Units
80
84
+5.0%
Clocks
Base Clock
1860 MHz
1387 MHz
Boost Clock
2310 MHz
2394 MHz
Game Clock
2100 MHz
2025 MHz
Shader Clock
—
2025 MHz
Memory Clock
2250 MHz
18 Gbps effective
2500 MHz
20 Gbps effective
Memory
Memory Size
16 GB
20 GB
VRAM (MB)
16,384
20,480
+25.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
576.0 GB/s
800.0 GB/s
Cache
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
80 MB
L0 Cache
32 KB per WGP
64 KB per WGP
Performance
Pixel Rate
295.7 GPixel/s
459.6 GPixel/s
Texture Rate
739.2 GTexel/s
804.4 GTexel/s
FP32 (TFLOPS)
23.65 TFLOPS
51.48 TFLOPS
FP64 (TFLOPS)
1,478.4 GFLOPS (1:16)
1.609 TFLOPS (1:32)
FP16 (TFLOPS)
47.31 TFLOPS (2:1)
103.0 TFLOPS (2:1)
AI/RT
RT Cores
80
84
+5.0%
Matrix Cores
—
168
Power
TDP
335 W
300 W
TDP (W)
335
300
-10.4%
Suggested PSU
700 W
700 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 2.0
RDNA 3.0
GPU Name
Navi 21
Navi 31
Codename
—
Plum Bonito
Generation
Navi II
(RX 6000)
Navi III
(RX 7000)
Process Size
7 nm
5 nm
Transistors
26,800 million
57,700 million
Die Size
520 mm²
529 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
—
45,400 million
GCD Die Size
—
304.35 mm²
MCD Transistors
—
2,050 million x6
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
Dual-slot
Length
267 mm
10.5 inches
276 mm
10.9 inches
Height
120 mm
4.7 inches
110 mm
4.3 inches
Outputs
1x HDMI 2.12x DisplayPort 1.4a
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
1,099 USD
899 USD
Production
End-of-life
End-of-life
Predecessor
Navi
Navi II
Successor
Navi III
Navi IV