GPU Comparison
RADEON
AMD Radeon RX 6900 XT
CORE STATE
Navi 21
VRAM
16 GB
CLOCK SPEED
2250 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2020
VS
GEFORCE
TITAN RTX
CORE STATE
TU102
VRAM
24 GB
CLOCK SPEED
1770 MHz
TDP
280 W
BUS WIDTH
384 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
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 6900 XT
TITAN RTX
Core Specs
Shading Units
5,120
4,608
-10.0%
Shaders
5,120
4,608
-10.0%
TMUs
320
288
-10.0%
ROPs
128
96
-25.0%
Compute Units
80
—
SM Count
—
72
Clocks
Base Clock
1825 MHz
1350 MHz
Boost Clock
2250 MHz
1770 MHz
Game Clock
2015 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
512.0 GB/s
672.0 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
288.0 GPixel/s
169.9 GPixel/s
Texture Rate
720.0 GTexel/s
509.8 GTexel/s
FP32 (TFLOPS)
23.04 TFLOPS
16.31 TFLOPS
FP64 (TFLOPS)
1,440.0 GFLOPS (1:16)
509.8 GFLOPS (1:32)
FP16 (TFLOPS)
46.08 TFLOPS (2:1)
32.62 TFLOPS (2:1)
AI/RT
RT Cores
80
72
-10.0%
Tensor Cores
—
576
Power
TDP
300 W
280 W
TDP (W)
300
280
-6.7%
Suggested PSU
700 W
600 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Navi 21
TU102
Generation
Navi II
(RX 6000)
GeForce 20
Process Size
7 nm
12 nm
Transistors
26,800 million
18,600 million
Die Size
520 mm²
754 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
24.7M / 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
—
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
120 mm
4.7 inches
116 mm
4.6 inches
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
999 USD
2,499 USD
Production
End-of-life
End-of-life
Predecessor
Navi
GeForce 10
Successor
Navi III
GeForce 30