GPU Comparison
RADEON
AMD Radeon RX 6850M XT
CORE STATE
Navi 22
VRAM
12 GB
CLOCK SPEED
2581 MHz
TDP
165 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce 8800 GTS 640
CORE STATE
G80
VRAM
640 MB
CLOCK SPEED
—
TDP
143 W
BUS WIDTH
320 bit
ARCHITECTURE
Tesla
PROCESS
90 nm
LAUNCH DATE
2006
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6850M XT
8800 GTS 640
Core Specs
Shading Units
2,560
96
-96.3%
Shaders
2,560
96
-96.3%
TMUs
160
24
-85.0%
ROPs
64
20
-68.8%
Compute Units
40
—
SM Count
—
12
Clocks
Base Clock
2321 MHz
—
Boost Clock
2581 MHz
—
GPU Clock
—
513 MHz
Game Clock
2463 MHz
—
Shader Clock
—
1188 MHz
Memory Clock
2250 MHz
18 Gbps effective
792 MHz
1584 Mbps effective
Memory
Memory Size
12 GB
640 MB
VRAM (MB)
12,288
640
-94.8%
Memory Type
GDDR6
GDDR3
Memory Bus
192 bit
320 bit
Bandwidth
432.0 GB/s
63.36 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
3 MB
80 KB
L3 Cache
96 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.2 GPixel/s
10.26 GPixel/s
Texture Rate
413.0 GTexel/s
24.62 GTexel/s
FP32 (TFLOPS)
13.21 TFLOPS
228.1 GFLOPS
FP64 (TFLOPS)
825.9 GFLOPS (1:16)
—
FP16 (TFLOPS)
26.43 TFLOPS (2:1)
—
AI/RT
RT Cores
40
—
Power
TDP
165 W
143 W
TDP (W)
165
143
-13.3%
Suggested PSU
—
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
RDNA 2.0
Tesla
GPU Name
Navi 22
G80
Generation
Navi Mobile
(RX 6000M)
GeForce 8
(8800)
Process Size
7 nm
90 nm
Transistors
17,200 million
681 million
Die Size
335 mm²
484 mm²
Foundry
TSMC
TSMC
Density
51.3M / mm²
1.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
11.1 (10_0)
OpenGL
4.6
3.3
Vulkan
1.4
—
OpenCL
2.1
1.1 (1.0)
CUDA
—
1.0
Shader Model
6.8
4.0
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
2x DVI1x S-Video
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x16
Other
Launch Price
—
449 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
GeForce 7 PCIe
Successor
—
GeForce 9