GPU Comparison
RADEON
AMD Radeon RX 6800
CORE STATE
Navi 21
VRAM
16 GB
CLOCK SPEED
2105 MHz
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2020
VS
GEFORCE
T600
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1335 MHz
TDP
40 W
BUS WIDTH
128 bit
ARCHITECTURE
Turing
PROCESS
12 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 6800
T600
Core Specs
Shading Units
3,840
640
-83.3%
Shaders
3,840
640
-83.3%
TMUs
240
40
-83.3%
ROPs
96
32
-66.7%
Compute Units
60
—
SM Count
—
10
Clocks
Base Clock
1700 MHz
735 MHz
Boost Clock
2105 MHz
1335 MHz
Game Clock
1815 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
512.0 GB/s
160.0 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
1024 KB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
202.1 GPixel/s
42.72 GPixel/s
Texture Rate
505.2 GTexel/s
53.40 GTexel/s
FP32 (TFLOPS)
16.17 TFLOPS
1.709 TFLOPS
FP64 (TFLOPS)
1,010.4 GFLOPS (1:16)
53.40 GFLOPS (1:32)
FP16 (TFLOPS)
32.33 TFLOPS (2:1)
3.418 TFLOPS (2:1)
AI/RT
RT Cores
60
—
Power
TDP
250 W
40 W
TDP (W)
250
40
-84.0%
Suggested PSU
600 W
200 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Navi 21
TU117
Generation
Navi II
(RX 6000)
Quadro Turing
(Tx000)
Process Size
7 nm
12 nm
Transistors
26,800 million
4,700 million
Die Size
520 mm²
200 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
23.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
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
Dual-slot
Single-slot
Length
267 mm
10.5 inches
—
Height
120 mm
4.7 inches
—
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
579 USD
—
Production
End-of-life
End-of-life
Predecessor
Navi
Quadro Volta
Successor
Navi III
Workstation Ampere