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
GEFORCE
GeForce RTX 3080
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
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
RTX 3080
Core Specs
Shading Units
5,120
8,704
+70.0%
Shaders
5,120
8,704
+70.0%
TMUs
320
272
-15.0%
ROPs
128
96
-25.0%
Compute Units
80
—
SM Count
—
68
Clocks
Base Clock
1860 MHz
1440 MHz
Boost Clock
2310 MHz
1710 MHz
Game Clock
2100 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
16 GB
10 GB
VRAM (MB)
16,384
10,240
-37.5%
Memory Type
GDDR6
GDDR6X
Memory Bus
256 bit
320 bit
Bandwidth
576.0 GB/s
760.3 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
5 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
295.7 GPixel/s
164.2 GPixel/s
Texture Rate
739.2 GTexel/s
465.1 GTexel/s
FP32 (TFLOPS)
23.65 TFLOPS
29.77 TFLOPS
FP64 (TFLOPS)
1,478.4 GFLOPS (1:16)
465.1 GFLOPS (1:64)
FP16 (TFLOPS)
47.31 TFLOPS (2:1)
29.77 TFLOPS (1:1)
AI/RT
RT Cores
80
68
-15.0%
Tensor Cores
—
272
Power
TDP
335 W
320 W
TDP (W)
335
320
-4.5%
Suggested PSU
700 W
700 W
Power Connectors
2x 8-pin
1x 12-pin
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Navi 21
GA102
Generation
Navi II
(RX 6000)
GeForce 30
Process Size
7 nm
8 nm
Transistors
26,800 million
28,300 million
Die Size
520 mm²
628 mm²
Foundry
TSMC
Samsung
Density
51.5M / mm²
45.1M / 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
Triple-slot
Dual-slot
Length
267 mm
10.5 inches
285 mm
11.2 inches
Height
120 mm
4.7 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.12x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
1,099 USD
699 USD
Production
End-of-life
End-of-life
Predecessor
Navi
GeForce 20
Successor
Navi III
GeForce 40